JP3334197B2 - 初期部分連成と融合環多核芳香族化合物または芳香族ニトリル化合物から生じる末端部とを併合させた、減少したヒステリシスと改良された生粘度を有するジエンポリマー類 - Google Patents

初期部分連成と融合環多核芳香族化合物または芳香族ニトリル化合物から生じる末端部とを併合させた、減少したヒステリシスと改良された生粘度を有するジエンポリマー類

Info

Publication number
JP3334197B2
JP3334197B2 JP32987992A JP32987992A JP3334197B2 JP 3334197 B2 JP3334197 B2 JP 3334197B2 JP 32987992 A JP32987992 A JP 32987992A JP 32987992 A JP32987992 A JP 32987992A JP 3334197 B2 JP3334197 B2 JP 3334197B2
Authority
JP
Japan
Prior art keywords
copolymer
polymer
living
diene polymer
diene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP32987992A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05320226A (ja
Inventor
デイビツド・エフ・ローソン
マーク・エル・ステイヤー・ジユニア
トーマス・エイ・アントコウイアク
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/794,105 external-priority patent/US5254628A/en
Priority claimed from US07/812,172 external-priority patent/US5210144A/en
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of JPH05320226A publication Critical patent/JPH05320226A/ja
Application granted granted Critical
Publication of JP3334197B2 publication Critical patent/JP3334197B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
JP32987992A 1991-11-18 1992-11-17 初期部分連成と融合環多核芳香族化合物または芳香族ニトリル化合物から生じる末端部とを併合させた、減少したヒステリシスと改良された生粘度を有するジエンポリマー類 Expired - Fee Related JP3334197B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US794105 1991-11-18
US07/794,105 US5254628A (en) 1991-11-18 1991-11-18 Diene polymers having reduced hysteresis and improved raw viscosity incorporating primary partial coupling and terminals formed from aromatic nitrile compounds
US812172 1991-12-20
US07/812,172 US5210144A (en) 1991-12-20 1991-12-20 Diene polymers having reduced hysteresis and improved raw viscosity incorporating primary partial coupling and fused-ring polynuclear aromatic terminators

Publications (2)

Publication Number Publication Date
JPH05320226A JPH05320226A (ja) 1993-12-03
JP3334197B2 true JP3334197B2 (ja) 2002-10-15

Family

ID=27121475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32987992A Expired - Fee Related JP3334197B2 (ja) 1991-11-18 1992-11-17 初期部分連成と融合環多核芳香族化合物または芳香族ニトリル化合物から生じる末端部とを併合させた、減少したヒステリシスと改良された生粘度を有するジエンポリマー類

Country Status (6)

Country Link
EP (1) EP0543305B1 (de)
JP (1) JP3334197B2 (de)
BR (1) BR9204453A (de)
CA (1) CA2083100C (de)
DE (1) DE69205395T2 (de)
ES (1) ES2079772T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1281078B1 (it) 1995-12-15 1998-02-11 Bridgestone Firestone Tech Composizioni di mescole includenti silice ed un agente antistatico e vulcanizzabili con zolfo, in particolare per la realizzazione di
WO2011002930A2 (en) * 2009-06-30 2011-01-06 Bridgestone Corporation Hydroxyaryl functionalized polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177190A (en) * 1961-06-14 1965-04-06 Phillips Petroleum Co Preparing and curing compositions of terminally reactive polymers
IT1161826B (it) * 1983-05-03 1987-03-18 Anic Spa Metodo per la terminazione di polimeri viventi e composti adatti allo scopo
US4616069A (en) * 1984-10-26 1986-10-07 Nippon Zeon Co., Ltd. Process for making diene polymer rubbers

Also Published As

Publication number Publication date
DE69205395D1 (de) 1995-11-16
EP0543305B1 (de) 1995-10-11
CA2083100C (en) 1999-08-17
BR9204453A (pt) 1993-06-01
ES2079772T3 (es) 1996-01-16
JPH05320226A (ja) 1993-12-03
EP0543305A1 (de) 1993-05-26
DE69205395T2 (de) 1996-03-21
CA2083100A1 (en) 1993-05-19

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